The default Notification Center sound, Basso, is not one that makes anyone super happy. It kind of sounds like a digital fart, to be honest. Why an operating system that’s had the ability to switch alert sounds since at least OS 7 doesn’t have that option here is beyond me, but luckily there’s a way to change it.

The default Notification Center sound, Basso, is not one that makes me very happy. It kind of sounds like a frog fart, to be honest. Why an operating system that’s had the ability to switch alert sounds since at least OS 7 doesn’t have that option here is beyond me, but there is a way to change it.